GB1146859A - Coupling of antenna to transistorised tuner - Google Patents
Coupling of antenna to transistorised tunerInfo
- Publication number
- GB1146859A GB1146859A GB3189766A GB3189766A GB1146859A GB 1146859 A GB1146859 A GB 1146859A GB 3189766 A GB3189766 A GB 3189766A GB 3189766 A GB3189766 A GB 3189766A GB 1146859 A GB1146859 A GB 1146859A
- Authority
- GB
- United Kingdom
- Prior art keywords
- inductor
- coil
- switch
- aerial
- range
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000008878 coupling Effects 0.000 title abstract 3
- 238000010168 coupling process Methods 0.000 title abstract 3
- 238000005859 coupling reaction Methods 0.000 title abstract 3
- 239000003990 capacitor Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG44220A DE1226664B (de) | 1965-07-21 | 1965-07-21 | Schaltung zur Ankopplung einer Antenne an zwei Schwingkreisspulen fuer zwei verschiedene Empfangsbereiche eines Transistor-Fernsehtuners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1146859A true GB1146859A (en) | 1969-03-26 |
Family
ID=7127392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3189766A Expired GB1146859A (en) | 1965-07-21 | 1966-07-15 | Coupling of antenna to transistorised tuner |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1226664B (cg-RX-API-DMAC7.html) |
| GB (1) | GB1146859A (cg-RX-API-DMAC7.html) |
| NL (1) | NL6610260A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040453A3 (en) * | 1980-05-20 | 1982-02-17 | Philips Electronic And Associated Industries Limited | R.f. impedance determination |
-
1965
- 1965-07-21 DE DEG44220A patent/DE1226664B/de active Pending
-
1966
- 1966-07-15 GB GB3189766A patent/GB1146859A/en not_active Expired
- 1966-07-21 NL NL6610260A patent/NL6610260A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040453A3 (en) * | 1980-05-20 | 1982-02-17 | Philips Electronic And Associated Industries Limited | R.f. impedance determination |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6610260A (cg-RX-API-DMAC7.html) | 1967-01-23 |
| DE1226664B (de) | 1966-10-13 |
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